CHARLOTTE, N.C. — Xander Schauffele had some choice words for how he was feeling Saturday evening after falling in his afternoon four-ball match. Suffice it to say, he was upset. “Wasn’t very pleased with myself personally,” he said “I can probably speak for my partner (Patrick Cantlay) as well, who is absent currently. Yeah, we didn’t get a point, and that one hurt us.” How does Schauffele play when he’s upset? “I don’t play very well,” he said. “I play like a toddler … So I play my best when I’m focused and, you know, very present.” Sunday, Schauffele was present and accounted for. In a Pres…